[  739.333279] bond0: (slave eth0): making interface the new active one
[  739.333414] bond0: (slave eth0): Enslaving as an active interface with an up link
[  739.355306] 8021q: adding VLAN 0 to HW filter on device bond0
[  743.545144] bond0: (slave eth0): Releasing backup interface
[  743.616471] bond0: (slave eth0): Enslaving as an active interface with an up link
[  743.641260] 8021q: adding VLAN 0 to HW filter on device bond0
[  747.769617] bond0: (slave eth0): Releasing backup interface
[  747.801566] bond0 (unregistering): Released all slaves